A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5999-01-566-7202
NSN 5996-00-959-4892
NSN 5895-00-005-6895
NSN 6110-01-314-7634
NSN 6645-00-994-6664
NSN 2925-01-656-8217
NSN 5910-00-959-9498
NSN 5945-00-802-7506
NSN 5960-01-617-6345
NSN 5950-00-378-9959
NSN 6130-01-035-1259
NSN 7035-00-849-5526